| article html file updated | 31 August 2025 03:59 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4779 |
| article html file updated | 20 July 2022 00:23 CEST | Update | - |
| article html file updated | 14 February 2020 06:21 CET | Update | - |
| article html file updated | 15 November 2019 14:32 CET | Update | - |
| article html file updated | 7 November 2019 03:07 CET | Update | - |
| article pdf uploaded. | 7 November 2019 03:06 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4779/pdf |
| article xml uploaded. | 7 November 2019 03:06 CET | Update | https://www.mdpi.com/1424-8220/19/21/4779/xml |
| article xml file uploaded | 7 November 2019 03:06 CET | Update | - |
| article html file updated | 6 November 2019 10:35 CET | Original file | - |
| article pdf uploaded. | 6 November 2019 10:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4779/pdf-vor |
| article xml uploaded. | 6 November 2019 10:33 CET | Update | - |
| article xml file uploaded | 6 November 2019 10:32 CET | Update | - |
| article pdf uploaded. | 3 November 2019 07:53 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4779/pdf-vor |
| article xml file uploaded | 3 November 2019 07:53 CET | Original file | - |
